5772642 has 16 divisors (see below), whose sum is σ = 11575872. Its totient is φ = 1919120.

The previous prime is 5772631. The next prime is 5772643. The reversal of 5772642 is 2462775.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5772643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1723 + ... + 3809.

It is an arithmetic number, because the mean of its divisors is an integer number (723492).

Almost surely, 2^5772642 is an apocalyptic number.

5772642 is an abundant number, since it is smaller than the sum of its proper divisors (5803230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5772642 is a wasteful number, since it uses less digits than its factorization.

5772642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553.

The product of its digits is 23520, while the sum is 33.

The square root of 5772642 is about 2402.6323064506. The cubic root of 5772642 is about 179.3872373656.

The spelling of 5772642 in words is "five million, seven hundred seventy-two thousand, six hundred forty-two".